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US 2019/0103996 A1Published application
LTE Channel Estimation
AssigneeSequans Communications
InventorsHugo LIME, Moussa ABDI, Serguei BURYKH, Serdar SEZGINER
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Abstract
A method for channel estimation in LTE, the method comprising decoding a received LTE signal comprising a message, and when a CRC of the decoder indicates successful decoding of a subframe, estimating the content of the message transmitted to the decoder, de-rotating the received LTE signal based on the estimated content of the message transmitted to the decoder to calculate pseudo pilot signals for all resource elements on which the corresponding physical downlink shared channel ‘PDSCH’ is mapped.
Claims15
A method for channel estimation in LTE, the method comprising:
- decoding a received LTE signal comprising a message, and when a CRC of the decoder indicates successful decoding of a subframe;
- estimating the content of the message transmitted to the decoder;
- de-rotating the received LTE signal based on the estimated content of the message transmitted to the decoder to calculate pseudo pilot signals for all resource elements on which the corresponding physical downlink shared channel ‘PDSCH’ is mapped.
Dependencies are inferred from the claim text.